OKLAHOMA CITY -- Both Stanford and Oklahoma head coaches responded to the Sun Bowl invitation with appreciation and excitement, but both teams realize they’ll have to play at the highest level to win the game.

“I’m sure it’ll be a great experience and a big challenge as well,” OU head coach Bob Stoops said.

Stoops and his Sooners will have a few weeks to practice, giving his team some time on the field to prepare.

Stanford head coach Jim Harbaugh said his team has already begun preparing for the game, just hours after the announcement was made.

“We look forward to preparation,” coach Harbaugh said. “We’re going to have to play our best football game of the season to have a chance to beat Oklahoma.”

The Sooners will have to be ready to face running back Toby Gerhart, who was named first team All American and considered to be a leading candidate for this year’s Heisman Trophy.

“Toby really epitomizes everything that the Heisman Trophy stands for,” coach Harbaugh. “He’s put our team on his back this year. Toby is a shining star for our football team and an incredible back.”